| # RUN: llvm-mc -triple=wasm32-unknown-unknown -filetype=obj < %s | obj2yaml | FileCheck %s |
| |
| # Tests use of externref type, including storing it in a global |
| |
| .globaltype my_global, externref |
| |
| .globl read_externref |
| read_externref: |
| .functype read_externref () -> (externref) |
| global.get my_global |
| end_function |
| |
| .globl write_externref |
| write_externref: |
| .functype write_externref (externref) -> () |
| local.get 0 |
| global.set my_global |
| end_function |
| |
| .globl call_with_ref |
| call_with_ref: |
| .functype call_with_ref () -> () |
| call read_externref |
| call write_externref |
| end_function |
| |
| my_global: |
| |
| # CHECK: - Type: GLOBAL |
| # CHECK-NEXT: Globals: |
| # CHECK-NEXT: - Index: 0 |
| # CHECK-NEXT: Type: EXTERNREF |
| # CHECK-NEXT: Mutable: true |
| # CHECK-NEXT: InitExpr: |
| # CHECK-NEXT: Opcode: REF_NULL |
| # CHECK-NEXT: Type: EXTERNREF |
